2 papers
quant-ph2025
Many exact area-law scar eigenstates in the nonintegrable PXP and related models
Andrew N. Ivanov, Olexei I. Motrunich
In this work, we present new, highly non-trivial area-law exact zero-energy eigenstates of the one-dimensional (1D) PXP and related models. We formulate sufficient conditions for a…
quant-ph2025
Volume-entangled exact scar states in the PXP and related models in any dimension
Andrew N. Ivanov, Olexei I. Motrunich
In this Letter, we report first exact volume-entangled Einstein-Podolsky-Rosen--type scar states hosted by PXP and related Hamiltonians corresponding to various geometric configura…